A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5935-01-026-9175
NSN 6650-00-236-0724
NSN 5910-01-192-0690
NSN 6130-00-266-7496
NSN 6320-01-233-5798
NSN 5996-01-253-3486
NSN 5855-00-058-1293
NSN 5965-01-437-8442
NSN 6650-00-287-5868
NSN 5855-01-432-2487
NSN 6135-01-067-8331
NSN 5920-00-758-1348